Steve Woodmore
lvl.1
United Kingdom
Offline
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With absolutely no help at all from this forum or DJI tech support I have found the problem and the solution.
DJI tech support told me to return my camera for checking. No help there really.
The problem is indeed a DJI issue but it's not a fault withe the Osmo pocket and it's something that can be fixed in firmware if they want to bother.
Lets look firstly at the problem.
My mobile phone Galaxy S9 records in 4k, I can play those 4K files back on my PC
My action Cam SJ5000X records in 4K I can play those 4k files back on my PC
I recorded a 30 second clip on each and put all 3 in the same directory on my PC and it struck me, the problem was actually staring me right in the face.
The Osmo pocket 30 second 4K file was over 5x larger than the other 2 files FFS it's the codcec they are using, for want of a better word it's bloated.
It identifies as H264 but I suspect it's a customised version that DJI are using with a much larger than needed bitrate
The solution was so simple, import it into Adobe Media encoder output it as a H.264 35 mb/s Bitrate, job done, it now plays in 4k quite happily on my PC |
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